Frank Nathaniel Steiner was Chairman of the City of London Planning & Communications Committee in 1973.
1973-1984 Clerk to the Company of Gardeners.
From The Brotherhood: The Secret World of Freemasons by Stephen Knight: The Worshipful Master of the Guildhall Lodge No 3116, in both 1981-2 and 1982-3, was not the Lord Mayor, because neither was a Freemason. Instead Steiner, Common Councilman for Bread Street Ward and Deputy Grand Registrar of the United Grand Lodge, was elected.